cbs news reports the police found no traces of human decomposition after digging in a back yard after a tip he may have been buried there. he was last seen october 30, 1975. his disappearance remains a mystery today. >> it does remain a mystery. there's a restaurant in detroit called match's red fox where he was last seen before he disappeared. >> you're from detroit. >> known for being the last seen of jimmy hoffa. they've got the giant stadium. >> that's the big rumor that he's in the end zone of giants stadium. >> hold on before you go, there's one story we haven't talked about today which is the american airlines seats being loose. >> yes the not-bolted-down seats. that's a huge mess. >> for anybody out there who ever gets on an airplane, the one thing you want to do when you buckle in seatbelt is not going flying around. >> now american airlines wants to charge you an extra fee for buckled down seats. the baggage fee and now the buckled down seat fee. >> someone said it was sabotage by maybe some of the pilots. american airlines is suspicious. if you want to go after american air